Lorick #136:

he makes the earth quake on command

his dominion is bordered by sand

he storms and he curses...

as recounted in verses...

he's great... but his brother's more grand...

But first, we solve #137 - here it is one last time:

there's a dreamer, a lurker, a terror

with a name, if pronounced, done in error

a colossal old squid

that the waters have hid

a mad polypy priest and preparer...